19613184

素因数分解:

$2^9\times 3^1\times {\mathrm{113}}^2$

素因数の和:247

約数の個数: 60

約数和(自身を含む): 52717236

約数和(自身を除く): 33104052

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 128, 192, 226, 256, 339, 384, 452, 512, 678, 768, 904, 1356, 1536, 1808, 2712, 3616, 5424, 7232, 10848, 12769, 14464, 21696, 25538, 28928, 38307, 43392, 51076, 57856, 76614, 86784, 102152, 153228, 173568, 204304, 306456, 408608, 612912, 817216, 1225824, 1634432, 2451648, 3268864, 4903296, 6537728, 9806592, 19613184]

約数ペア:

[(1, 19613184), (2, 9806592), (3, 6537728), (4, 4903296), (6, 3268864), (8, 2451648), (12, 1634432), (16, 1225824), (24, 817216), (32, 612912), (48, 408608), (64, 306456), (96, 204304), (113, 173568), (128, 153228), (192, 102152), (226, 86784), (256, 76614), (339, 57856), (384, 51076), (452, 43392), (512, 38307), (678, 28928), (768, 25538), (904, 21696), (1356, 14464), (1536, 12769), (1808, 10848), (2712, 7232), (3616, 5424)]